IntelliHeath
As in "Heathcliff"
Speaking of Assist Trophies, I wonder if Gray Fox would return with Snake, or if they'd just forget about it.
I doubt that we would get any more assist trophies because there are no hooks in those sections. That would explains about lack of Street Fighter and Final Fantasy AT.
I'm basing that assumption mostly off of this: http://www.neogaf.com/forum/showthread.php?t=1119400
Regarding slots in patch data:
Can't they just add more slots?
Yeah, they could. During Mewtwo update, we found out that we have 5 characters slots in April. That meant they already have the plans for characters. That's why I think Square-Enix and Nintendo made the deal way before the ballot started since the process with contracts between two companies were usually long.
I would like to make a safe guess that two available slots could be for third party characters because it's usually long term plan to acquire third party characters and work on the characters.
On September 30, we just found out that we are going to have one more character. After September 30, we still have like two more months to go, so I could see that they might add 4th character or just focus on the stages, updates, etc.